218222208

素因数分解:

$2^7\times 3^3\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 649209600

約数和(自身を除く): 430987392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 233, 271, 288, 384, 432, 466, 542, 576, 699, 813, 864, 932, 1084, 1152, 1398, 1626, 1728, 1864, 2097, 2168, 2439, 2796, 3252, 3456, 3728, 4194, 4336, 4878, 5592, 6291, 6504, 7317, 7456, 8388, 8672, 9756, 11184, 12582, 13008, 14634, 14912, 16776, 17344, 19512, 22368, 25164, 26016, 29268, 29824, 33552, 34688, 39024, 44736, 50328, 52032, 58536, 63143, 67104, 78048, 89472, 100656, 104064, 117072, 126286, 134208, 156096, 189429, 201312, 234144, 252572, 268416, 312192, 378858, 402624, 468288, 505144, 568287, 757716, 805248, 936576, 1010288, 1136574, 1515432, 1704861, 2020576, 2273148, 3030864, 3409722, 4041152, 4546296, 6061728, 6819444, 8082304, 9092592, 12123456, 13638888, 18185184, 24246912, 27277776, 36370368, 54555552, 72740736, 109111104, 218222208]

約数ペア:

[(1, 218222208), (2, 109111104), (3, 72740736), (4, 54555552), (6, 36370368), (8, 27277776), (9, 24246912), (12, 18185184), (16, 13638888), (18, 12123456), (24, 9092592), (27, 8082304), (32, 6819444), (36, 6061728), (48, 4546296), (54, 4041152), (64, 3409722), (72, 3030864), (96, 2273148), (108, 2020576), (128, 1704861), (144, 1515432), (192, 1136574), (216, 1010288), (233, 936576), (271, 805248), (288, 757716), (384, 568287), (432, 505144), (466, 468288), (542, 402624), (576, 378858), (699, 312192), (813, 268416), (864, 252572), (932, 234144), (1084, 201312), (1152, 189429), (1398, 156096), (1626, 134208), (1728, 126286), (1864, 117072), (2097, 104064), (2168, 100656), (2439, 89472), (2796, 78048), (3252, 67104), (3456, 63143), (3728, 58536), (4194, 52032), (4336, 50328), (4878, 44736), (5592, 39024), (6291, 34688), (6504, 33552), (7317, 29824), (7456, 29268), (8388, 26016), (8672, 25164), (9756, 22368), (11184, 19512), (12582, 17344), (13008, 16776), (14634, 14912)]